<template>
  <div >
    <div class="vw">
    <div class="yellow"></div>

    </div>
  </div>
</template>

<script>
// @ is an alias to /src
// import HelloWorld from '@/components/HelloWorld.vue'

export default {
  name: "home",
  components: {}
};
</script>

<style lang="less" >
.vw {
  width: 70px;
  height: 70px;
  background-color: red;
  .yellow {
  width: 80px;
  height: 30px;
  background-color: yellow;
}
}

</style>
